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$341+ Cheap flights from Gatwick (LGW) to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SEA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Gatwick to Washington

Keep the following information in mind while searching for Gatwick to Washington flight deals. Data was last updated June 12, 2025.

Round-trip from

$647
(Bravofly)

One-way from

$341
(Norse)

Popular in

August

Cheapest in

January

Average price

$757
From London Gatwick to Washington
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One-way flight from London Gatwick to Washington
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Highest demand for flights based on searches. 15% potential increase in price ($140 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Gatwick to Washington

Cheapest flights from Gatwick to Washington
Explore the most affordable flight options available from Gatwick to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Bravofly deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/103:40 pmLGW - SEA
1 stop13h 00mIcelandair
Thu 7/2411:30 pmSEA - LGW
1 stop28h 15mIcelandair
Deal found 6/11$647
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/910:00 amLGW - GEG
2 stops21h 59mMultiple Airlines
Wed 9/176:25 amGEG - LGW
1 stop20h 30mMultiple Airlines
Deal found 6/11$649
This deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1712:00 pmLGW - SEA
1 stop18h 49mDelta
Tue 6/2411:31 amSEA - LGW
1 stop14h 29mDelta
Deal found 6/10$678
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/810:40 amLGW - SEA
2 stops22h 03mAmerican Airlines
Thu 8/75:24 amSEA - LGW
2 stops18h 46mAmerican Airlines
Deal found 6/11$729
This Booking.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/153:40 pmLGW - PDX
1 stop34h 15mIcelandair
Mon 9/223:20 pmPDX - LGW
1 stop15h 15mIcelandair
Deal found 6/10$737
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/83:05 pmLGW - SEA
2 stops29h 19mMultiple Airlines
Wed 8/612:45 amSEA - LGW
2 stops23h 25mMultiple Airlines
Deal found 6/11$739
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/231:05 pmLGW - PDX
3 stops32h 25mMultiple Airlines
Wed 10/223:20 pmPDX - LGW
1 stop15h 20mMultiple Airlines
Deal found 6/10$746
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/43:05 pmLGW - PDX
2 stops31h 28mAmerican Airlines
Fri 9/196:07 amPDX - LGW
2 stops18h 03mAmerican Airlines
Deal found 6/10$755
This JetBlue deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/912:10 pmLGW - SEA
1 stop17h 54mJetBlue
Wed 7/1611:43 amSEA - LGW
1 stop13h 52mJetBlue
Deal found 6/11$767
This Virgin Atlantic deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3012:00 pmLGW - PDX
2 stops19h 32mVirgin Atlantic
Fri 9/56:00 amPDX - LGW
2 stops20h 00mVirgin Atlantic
Deal found 6/10$823
This SWISS deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:40 pmLGW - PDX
2 stops32h 06mSWISS
Tue 9/238:30 amPDX - LGW
2 stops25h 20mSWISS
Deal found 6/10$828
This Virgin Atlantic deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1912:00 pmLGW - SEA
2 stops19h 53mVirgin Atlantic
Wed 7/167:20 amSEA - LGW
2 stops18h 40mVirgin Atlantic
Deal found 6/11$841

Cheapflights Fare Finder

Customize your flight search to find flights from Gatwick to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Washington that are best for you.

Fly from

Gatwick

Fly to

Washington

Route

Depart

Return

Price

LondonSeattle

LGW - SEA

LGWSEA

London Gatwick

Thu 7/10

3:40 pm-8:40 pm

1 stop13h 00m

Seattle/Tacoma Intl

Thu 7/24

11:30 pm-11:45 am

1 stop28h 15m

$647

LondonSpokane

LGW - GEG

LGWGEG

London Gatwick

Tue 9/9

10:00 am-11:59 pm

2 stops21h 59m

Spokane

Wed 9/17

6:25 am-10:55 am

1 stop20h 30m

$649

LondonSeattle

LGW - SEA

LGWSEA

London Gatwick

Tue 7/8

10:40 am-12:43 am

2 stops22h 03m

Seattle/Tacoma Intl

Thu 8/7

5:24 am-8:10 am

2 stops18h 46m

$729

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Mon 9/15

3:40 pm-5:55 pm

1 stop34h 15m

Portland

Mon 9/22

3:20 pm-2:35 pm

1 stop15h 15m

$737

LondonSeattle

LGW - SEA

LGWSEA

London Gatwick

Tue 7/8

3:05 pm-12:24 pm

2 stops29h 19m

Seattle/Tacoma Intl

Wed 8/6

12:45 am-8:10 am

2 stops23h 25m

$739

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Tue 9/23

1:05 pm-1:30 pm

3 stops32h 25m

Portland

Wed 10/22

3:20 pm-2:40 pm

1 stop15h 20m

$746

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Thu 9/4

3:05 pm-2:33 pm

2 stops31h 28m

Portland

Fri 9/19

6:07 am-8:10 am

2 stops18h 03m

$755

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Sun 9/7

11:35 am-9:27 pm

2 stops41h 52m

Portland

Mon 9/15

8:59 am-10:50 am

2 stops41h 51m

$766

LondonSeattle

LGW - SEA

LGWSEA

London Gatwick

Wed 7/9

12:10 pm-10:04 pm

1 stop17h 54m

Seattle/Tacoma Intl

Wed 7/16

11:43 am-9:35 am

1 stop13h 52m

$767

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Sat 8/30

12:00 pm-11:32 pm

2 stops19h 32m

Portland

Fri 9/5

6:00 am-10:00 am

2 stops20h 00m

$823

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 31 results
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Best time to book a flight from Gatwick to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Gatwick with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Washington

What is the cheapest month to book a flight from London Gatwick Airport to State of Washington?

Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to State of Washington (average of $238). Flying from London Gatwick Airport to State of Washington in July is currently the most expensive (average of $391). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated June 12, 2025.
To help decide which airline to fly from London to Washington, see what other customers have to say about Delta, SWISS and Virgin Atlantic. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,925 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,848 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from London Gatwick Airport to State of Washington one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $541. However, be on the lookout for offers from Icelandair and JetBlue, as they are both options that can get you from London Gatwick Airport to State of Washington for a low price.

  • What are the most popular routes from London Gatwick Airport to State of Washington?

    While some choose either London Gatwick - Portland or London Gatwick - Spokane, London Gatwick - Seattle/Tacoma Intl is the most popular route from London Gatwick Airport to State of Washington.

  • Can I find deals for flights from Gatwick to Washington that include hotel bookings?

    Yes. In addition to deals on Gatwick to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Washington.

  • Can I find deals for business class flights from Gatwick to Washington?

    Yes. Cheapflights offers flight deals from Gatwick to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Gatwick Airport to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to State of Washington (average of $238). Flying from London Gatwick Airport to State of Washington in July is currently the most expensive (average of $391). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Gatwick to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Gatwick to Washington

Discover the top airline that operate flights from Gatwick to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$402Average$907FlexibilityNo cancel feeOn-time76%

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